EEWORLDEEWORLDEEWORLD

Part Number

Search

3MA-DP-2-PA-B21-M5-4RE

Description
Pushbutton Switch, DPDT, Latched And Momentary, 0.02A, 20VDC, Wire Wrap Terminal, Panel Mount
CategoryMechanical and electronic products    switch   
File Size2MB,11 Pages
ManufacturerCarling Technologies
Environmental Compliance
Download Datasheet Parametric View All

3MA-DP-2-PA-B21-M5-4RE Overview

Pushbutton Switch, DPDT, Latched And Momentary, 0.02A, 20VDC, Wire Wrap Terminal, Panel Mount

3MA-DP-2-PA-B21-M5-4RE Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
Reach Compliance Codecompliant
ECCN codeEAR99
Actuator typePLUNGER
body width11.4 mm
body height11.55 mm
Body length or diameter12.7 mm
Contact (AC) maximum rated R load.02A@20VAC
Maximum contact current (AC)0.02 A
Maximum contact current (DC)0.02 A
Contact (DC) maximum rated R load.02A@20VDC
Maximum contact voltage (AC)20 V
Maximum contact voltage (DC)20 V
Electrical life50000 Cycle(s)
JESD-609 codee4
Manufacturer's serial number3MA
Installation featuresPANEL MOUNT
Maximum operating temperature85 °C
Minimum operating temperature-30 °C
sealEPOXY TERMINAL SEALED
surface mountNO
Switch actionLATCHED AND MOMENTARY
switch functionDPDT
Switch typePUSHBUTTON SWITCH
Terminal surfaceGold (Au)
Termination typeWIRE WRAP
Base Number Matches1
Carling
Technologies
3M-Series Miniature Pushbutton Switches
3MN-Series
Snap-Action
Miniature
Pushbutton Switch
Specifications
Contact Rating . . . . . . . . . refer to ordering scheme
Electrical Life . . . . . . . . . . 50,000 make & break cycles @ full
load
Contact Resistance. . . . . .
3MN& 3MA-Series:
10 mΩ max. ini-
tial @ 2-4 VDC 100mA for both sil-
ver & gold plated contacts.
3MS-Series:
50 mΩ max. initial @
2-4 VDC 100mA for both silver &
gold plated contacts.
Insulation Resistance . . . 1000 MΩ min.
Dielectric Strength . . . . . . 1500 Volts RMS @ sea level
Operating Temperature . . . -30°C to +85°C
Index of Protection . . . . . .
3MS -Series:
IP68
Cap Installation Support . .
3MS-Series:
10 lbs. max.
Solder Heat Resistance. . . MIL-STD-202, Method 210
Actuator Travel . . . . . . . . . 25°
3MS-Series
Sealed Snap-Action
Miniature Pushbutton
Switch
Materials
Case . . . . . . . . . . . . . . . .
3MN & 3MA-Series:
Dially phthalate
(DAP) (UL 94V-0)
3MS-Series:
Glass filled nylon 6/6,
flame retardant, heat stabilized (UL
94V-0)
Plunger. . . . . . . . . . . . . . .3MN-Series: Thermoplastic poly-
ester, black
3MS & 3MA-Series:
Glass filled
nylon or glass filled polyester (UL
94V-0)
Bushing . . . . . . . . . . . . . .
3MN-Series:
Brass, nickel plated
3MA-Series:
Zinc, nickel plated
Housing. . . . . . . . . . . . . . .3MN
& 3MA-Series:
Stainless Steel
Switch Support Retainer . .3MS-Series: Stainless Steel
Terminal Seal . . . . . . . . . . Epoxy
3MA-Series
Alternate
Action
Miniature Pushbutton
Switch
3M-Series Optional Cap
To order a cap assembled on a switch, specify the switch number followed by the cap part number and the word “assembled”.
Ex: 3MN-SP-7-P2-B6-M6QE-C13ASSEMBLED
To order caps in bulk, specify the Series, followed by the cap. Ex.) 3MN-C13
3MN
-
C1 3
1
Series
2
Cap Size
3
Color
1 SERIES OR SWITCH CATALOG NUMBER
3MN, 3MS
or
3MA
2 CAP SIZE
C1
C2
C3
C4
round 7.6mm dia.
round 9.35 mm dia.
square 11.7 x 11.7mm
round 5mm dia.
C5
C6
round 14.5mm dia.
(for 3MA w/ PL bushing)
brass chrome plated
(for 3MA w/ PD bushing)
3 CAP COLOR
1
2
3
4
1
white
black
red
orange
5
6
7
yellow
green
blue
Black, white & red standard. Other colors available. Consult factory.
www.carlingtech.com
35
Are there any examples of SDIO reading and writing SD cards?
The file system (FAT) is so annoying. I use STM32F103ZET6....
jinian601 stm32/stm8
CCS Error
I have an error in CCS: the screen keeps staying at "Loading program" as shown in the picture! What should I do?...
lzx_18570633112 DSP and ARM Processors
Nucleo experience just received the board
Just received the board and started testing!...
gxliu08 stm32/stm8
Urgent! WinCE cannot start!!
I am using the BSP package of [wice50]smdk2440a. After customizing the system image with PB, I used the bootloader to burn the system image NK.NB0 into Nand flash. It keeps showing formatting and writ...
beijilang5 Embedded System
American Measuring Instruments Company Recruits Software Design Engineer
[font=Times New Roman][size=3][color=#000000]Job Location: Beijing[/color][/size][/font] [font=Times New Roman][size=3][color=#000000]This position requires collaboration with engineers in the United ...
xbk0635 Talking about work
Also on the theory that LED blue light is harmful
[color=black]A few days ago, there were a lot of reports on the Internet about LED blue light hurting the eyes, and there was a strong suspicion of demonizing LED. LED is a good thing, but don't kill ...
qwqwqw2088 LED Zone

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 578  296  2729  2910  2673  12  6  55  59  54 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号